Navigation light



FIG. 1 is a perspective view of the design for a navigation light;

FIG. 2 is a front view of the design;

FIG. 3 is a rear view of the design;

FIG. 4 is a left side view of the design;

FIG. 5 is a right side view of the design;

FIG. 6 is a top view of the design; and,

FIG. 7 is a bottom view of the design.

The broken line showing of structures on the bottom of the design is included for the purpose of illustrating portions of the “article” and forms no part of the claimed design. 

The ornamental design for a navigation light, as shown. 